For example, if someone asks you, "ぉですか?" That is to say, "Are you okay? How have you been? " , is also the usual greeting. A country has its own culture and habits. Japanese people don't like to say things like "Congratulations on getting rich" and "Long life".

Knowledge expansion:

China's "Primitive Energy" was produced by jing yuan (the essence of parents), which combined with the later grain essence and natural clear qi to form Yin Qi (essence, blood, body fluid and relaxation) and (defending qi, advocating qi, nourishing qi, qi of viscera and qi of meridians). "When qi gathers, it is born; when it is strong, it is healthy; when it is weak, it is scattered, it is dead". It shows that full vitality is health, damaged vitality is illness, and exhausted vitality is death.

Although primitive energy is invisible and intangible, it is an essential substance contained in the human body and cannot be ignored for a moment. The function of primordial qi is manifold. It runs in the whole human body through meridians, and the five internal organs are stimulated by vitality, thus exerting their respective functions. Maintain the normal development and activities of the human body. Qi in the five zang-organs and six fu-organs originates from vitality. With sufficient vitality, the viscera function will be vigorous and the body will be healthy. Therefore, Chinese medicine regards the protection of vitality as the foundation of health preservation.